April 11, 2022
The company DEVELOPS A dual-source heat pump unit control system, including a control panel, the Control Board is connected with a heat source switch K which controls the switching of the air source heat pump and the double source heat pump, an electromagnetic valve which controls the starting and stopping of the air source heat pump and the double source heat pump, and a sensor which detects various temperature data of the double source heat pump unit. The utility model has the following advantages: effectively utilizing the low-temperature heat energy (solar energy, geothermal energy, industrial waste heat, etc.) to provide heat, and utilizing the intelligent control device to complement the low-temperature heat energy and the high energy-efficient air source heat pump to provide heat, improve the comprehensive energy efficiency of the unit operation, reduce the project operating costs.